mirror of git://gcc.gnu.org/git/gcc.git
126 lines
4.2 KiB
C++
126 lines
4.2 KiB
C++
// Function-Based Exception Support -*- C++ -*-
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// Copyright (C) 2001-2025 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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/** @file bits/stdexcept_throwfwd.h
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* This is an internal header file, included by other library headers.
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* Do not attempt to use it directly. @headername{stdexcept}
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*/
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//
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// ISO C++ 14882: 19.1 Exception classes
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//
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#ifndef _STDEXCEPT_THROWFWD_H
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#define _STDEXCEPT_THROWFWD_H 1
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#include <bits/c++config.h>
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#include <bits/exception_defines.h>
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namespace std _GLIBCXX_VISIBILITY(default)
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{
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_GLIBCXX_BEGIN_NAMESPACE_VERSION
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#if _GLIBCXX_HOSTED
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#if (__cpp_exceptions && __cplusplus > 202302L \
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&& __cpp_constexpr_exceptions >= 202411L)
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// Helper for exception objects in <stdexcept>
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[[noreturn, __gnu__::__always_inline__, __gnu__::__cold__]] constexpr void
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__throw_logic_error(const char*);
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[[noreturn, __gnu__::__always_inline__, __gnu__::__cold__]] constexpr void
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__throw_domain_error(const char*);
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[[noreturn, __gnu__::__always_inline__, __gnu__::__cold__]] constexpr void
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__throw_invalid_argument(const char*);
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[[noreturn, __gnu__::__always_inline__, __gnu__::__cold__]] constexpr void
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__throw_length_error(const char*);
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[[noreturn, __gnu__::__always_inline__, __gnu__::__cold__]] constexpr void
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__throw_out_of_range(const char*);
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template <typename... _Args>
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[[noreturn, __gnu__::__always_inline__, __gnu__::__cold__]] constexpr void
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__throw_out_of_range_fmt(const char* __s, _Args... __args);
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[[noreturn, __gnu__::__always_inline__, __gnu__::__cold__]] constexpr void
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__throw_runtime_error(const char*);
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[[noreturn, __gnu__::__always_inline__, __gnu__::__cold__]] constexpr void
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__throw_overflow_error(const char*);
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[[noreturn, __gnu__::__always_inline__, __gnu__::__cold__]] constexpr void
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__throw_underflow_error(const char*);
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#else
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// Helpers for exception objects in <stdexcept>
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void
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__throw_logic_error(const char*) __attribute__((__noreturn__,__cold__));
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void
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__throw_domain_error(const char*) __attribute__((__noreturn__,__cold__));
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void
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__throw_invalid_argument(const char*) __attribute__((__noreturn__,__cold__));
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void
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__throw_length_error(const char*) __attribute__((__noreturn__,__cold__));
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void
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__throw_out_of_range(const char*) __attribute__((__noreturn__,__cold__));
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void
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__throw_out_of_range_fmt(const char*, ...)
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__attribute__((__noreturn__,__cold__,__format__(__gnu_printf__, 1, 2)));
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void
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__throw_runtime_error(const char*) __attribute__((__noreturn__,__cold__));
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void
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__throw_overflow_error(const char*) __attribute__((__noreturn__,__cold__));
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void
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__throw_underflow_error(const char*) __attribute__((__noreturn__,__cold__));
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#endif
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#else // ! HOSTED
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__attribute__((__noreturn__)) inline void
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__throw_invalid_argument(const char*)
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{ std::__terminate(); }
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__attribute__((__noreturn__)) inline void
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__throw_out_of_range(const char*)
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{ std::__terminate(); }
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__attribute__((__noreturn__)) inline void
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__throw_out_of_range_fmt(const char*, ...)
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{ std::__terminate(); }
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__attribute__((__noreturn__)) inline void
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__throw_runtime_error(const char*)
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{ std::__terminate(); }
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__attribute__((__noreturn__)) inline void
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__throw_overflow_error(const char*)
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{ std::__terminate(); }
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#endif // HOSTED
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_GLIBCXX_END_NAMESPACE_VERSION
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} // namespace
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#endif
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